device/bluetooth: Implement BluetoothGattConnection on Chrome OS.

chromeos/dbus/fake_bluetooth_device_client.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/dbus/fake_bluetooth_device_client.h"
 
 #include <fcntl.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/socket.h>
@@ skipping 275 matching lines @@
   VLOG(1) << "Connect: " << object_path.value();
   Properties* properties = GetProperties(object_path);
 
   if (properties->connected.value() == true) {
     // Already connected.
     callback.Run();
     return;
   }
 
   if (properties->paired.value() != true &&
-      object_path != dbus::ObjectPath(kConnectUnpairablePath)) {
+      object_path != dbus::ObjectPath(kConnectUnpairablePath) &&
+      object_path != dbus::ObjectPath(kLowEnergyPath)) {
     // Must be paired.
     error_callback.Run(bluetooth_device::kErrorFailed, "Not paired");
     return;
   } else if (properties->paired.value() == true &&
              object_path == dbus::ObjectPath(kUnconnectableDevicePath)) {
     // Must not be paired
     error_callback.Run(bluetooth_device::kErrorFailed,
                        "Connection fails while paired");
     return;
   }
@@ skipping 883 matching lines @@
     // TODO(keybuk): tear down this side of the connection
     callback.Run();
   } else if (status == BluetoothProfileServiceProvider::Delegate::CANCELLED) {
     error_callback.Run(bluetooth_device::kErrorFailed, "Canceled");
   } else if (status == BluetoothProfileServiceProvider::Delegate::REJECTED) {
     error_callback.Run(bluetooth_device::kErrorFailed, "Rejected");
   }
 }
 
 }  // namespace chromeos